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非谓语动词不定式(todo)动名词(-ing)分词现在分词(-ing)过去分词(-ed)注意:①不受主语人称和数的限制,在句子中不能充当谓语,并且有时态和语态的变化。②明确非谓语动词与逻辑主语之间是“主动”还是“被动(或状态)”,所表示的动作是“过去”、“现在”还是“将来”,以及和谓语动词所表示的动作是同步发生还是有先后之分。主动语态时态不定式动名词分词一般式tododoingdoing进行式tobedoing//完成式tohavedonehavingdonehavingdone被动语态一般式tobedonebeingdonedone进行式/beingdone/完成式tohavebeendonehavingbeendone一、不定式和动名词作主语动名词作主语通常表示抽象动作,而不定式作主语表示具体动作。【例句观察】吸烟在这儿是禁止的。Smokingisprohibitedhere.(抽象)吸烟太多对你不好。Itisnotverygoodforyoutosmokesomuch.(具体)动名词和不定式作主语除了一般式和主动式,还有完成式、被动式。完成式表示该动作比谓语动词动作先发生。【例句观察】Workingintheseconditionsisnoteasy.(一般式)Havingstudiedcomputerisanimportantqualificationforthejob.(完成式)Theirnotbeingservedbythewaiteraddedtotheiranger.(被动式,Their不可用They和Them,not在doing前)动名词的复合结构当动名词带逻辑主语时,只可在其前加上物主代词或名词的所有格,不可以用人称代词主格和宾格,也不可以用名词的普通格(1)他的到来将会是很大的帮助。Hiscomingherewillbeagreathelp.(不可用He和Him)(2)Jack的突然消失使他们很担忧。Jack'ssuddenlydisappearingmadethemworried.(不可用Jack)。It's+adj./n.for/ofsb.todosth.在表示人物性格、特性等的形容词brave,courageous,careful,careless,clever,wise,foolish,silly,stupid,good,nice,kind,thoughtful,considerate,greedy,generous,honest,modest,polite,rude,cruel,selfish,wicked,wrong等后面,常用of引出不定式的逻辑主语,否则用for。【完成例句】(3)我觉得他一个人是不可能做那份工作的。Ifounditimpossibleforhimtodothejobalone.(4)他那样做是理智的。Itwaswiseofhimtodothat.Itis+nouse,nogood(fun,agreatpleasure,awasteoftime)+doingsth.【翻译句子】(5)哭是没有用的。Itisnouse/goodcrying.二、不定式和动名词作宾语动名词作宾语时,可以带逻辑主语。(动名词的复合结构)此时,带逻辑主语既可以是物主代词或名词的所有格(主格),也可以是人称代词宾格和名词的普通格(宾格)。【例句观察】你介意我看下你的报纸吗?Doyoumindmy/mereadingyourpaper?她不喜欢Mary那样说话。Shedoesn'tlikeMary/Mary'stalkingthatway.作宾语的动名词和不定式除了一般式和主动式,还有完成式、被动式。完成式表示该动作比谓语动词动作先发生。【例句观察】Iregretnothavingtakenheradvice.(not须放在having前)我很后悔没有采纳她的建议。Theycouldn'tstandbeingtreatedlikethat.他们不能忍受被那样对待。HedecidedtohelpmebutIpretendedtohavefinishedmyjob.他决定帮助我但是我假装已经完成我的工作了。想要干want,wish,hope,expect,seek,attempt,aim,claim,wouldlike/love,desire,swear早打算plan,prepare,mean,arrange同意否agree,promise,undertake,offer,choose,refuse,afford问问看ask,beg,(asktodo要求做…)决定了decide,determine/bedetermined,makeupone'smind尽力干try,manage(反义词fail),struggle,strive别装蒜pretend只能用动名词作宾语:admit,dislike,appreciate,avoid,enjoy,bear(忍受),envy,can‘thelp(不禁),delay,escape,can’tstand(受不了),deny,excuse(借口),consider(考虑),fancy,mind,miss(错过),mention,finish,pardon,resist,forgive,imagine,risk,practise,suggest(建议),keep,quit,putoff,giveup,feellike,beworth,setabout,burstout,be/get/becomeused/accustomedto(习惯于),lookforwardto,payattentionto,devote…to,leadto,stickto,getcloseto,objectto,contributeto,getdownto,beequalto(能胜任),turnto(求助于)等。动词advise/allow/permit/forbid后跟doing,也可跟sb.todo。【完成例句】(6)你要听话好好待在家里。Youwouldbewelladvisedtostayindoors.(7)老师建议采取不同的方法。Theteacheradvisedtakingadifferentapproach.need,require,want,deserve+doing/tobedone表示被动意义。【完成例句】(8)路被落叶覆盖住了,它们需要被清理。Theroadiscoveredwithsomefallentreesandtheyneedremoving/toberemoved.有些动词后使用动名词和动词不定式作宾语有差别:forgettodo忘记要去做某事(此事未做)forgetdoing忘记做过某事(此事已做过或已发生)stoptodo停止、中断(某件事),目的是去做另一件事stopdoing停止正在或经常做的事remembertodo记住去做某事(未做)rememberdoing记得做过某事(已做)regrettodo对要做的事遗憾(后常跟动词say,tell,inform等)regretdoing对做过的事后悔trytodo努力、企图做某事trydoing试验、试一试某种办法meantodo打算,有意要……meandoing意味着goontodo继而(去做另外一件事情)goondoing继续(原先没有做完的事情)proposetodo打算(要做某事)proposedoing建议(做某事)②like/love/hate/prefer+todo表示具体行为;+doingsth.表示抽象、倾向概念。如果这几个动词前有should/would,其后宾语只跟不定式,不能跟动名词。Ishouldliketoseehimtomorrow.【注意】不定式和动名词作宾语时还有一些固定句型:Thereisnouse(good/point/sense/harm)+doingsth.做某事没用(不好/没意义/没害处)havedifficulty/trouble/problem/ahardtime/agoodtime/fun+(in)+doingspend/waste/losetime(in)doingsth.Thereisno+doing…(thereisno表“不可能”)特殊词组:1.come/become/grow/get+tolike/love/realize/understand/know等表示心理活动的过程,意为“渐渐地喜欢上/意识到/懂了/知道了……”2.donothingbut/exceptdocan`tbut/exceptdocan`thelpbut/exceptdohavenochoice/alternativebuttodo3.Whynotdo…?4.wouldratherdothando5.hadbetter+(not)do【疑难1】【疑难剖析1】therebe的非谓语形式:作动词expect,like,mean,intend,want,prefer,hate宾语时,通常用theretobe结构,在mind,objectto等后面用therebeing。作状语多用therebeing结构。Wedon'twanttheretobeanycomradeslaggingbehind.Idon'tmindtherebeingachairhere.Therebeingnobodyelseathand,Ihadtodobymyself.【疑难2】【疑难剖析2】为避免重复,在hope,expect,wish,want,like,love,decide,plan,need,mean,forget,refuse,tell,know,haveto,begoingto,usedto,oughtto等动词后面再次出现相同的不定式作宾语时,常出现单独使用的to,而把曾出现过的动词省略掉。但是,如果在省略的不定式结构中含有be,have,havebeen时,要保留这些词。Johndidn'tpasshisdrivingtest,butIexpectedhimto.—Hasn'thefinishedwritingthereport?—No,butheoughttohave.—Aren'tyoutheheadmaster?—No,andIdon'twanttobe.三、不定式、动名词和分词作表语不定式作表语一般表示具体动作,特别是表示将来的动作。动名词作表语,表示抽象的一般性的行为。【完成例句】(11)我的建议是马上开始工作。WhatIwouldsuggestistostartworkatonce.(12)他的爱好是集邮。Hishobbyiscollectingstamps.-ing分词作表语时,表示“令人……的”;-ed分词表示“感到……”【完成例句】(13)旅行很有趣但有些累。Travellingisinterestingbuttiring.(14)学生被迫学得太多会混乱的。Thepupilswillgetconfusediftheyaremadetolearntoomuch.interesting,exciting,delighting,disappointing,encouraging,worrying,puzzling,satisfying,surprising,pleasinginterested,excited,delighted,disappointed,encouraged,pleased,puzzled,worried,surprised词组:beaddictedto…沉迷于……beabsorbedin…全神贯注于beaimedat…旨在/意图……bearmedwith…有……装备beburiedin…埋葬在……bebasedon/upon…以…为基础beborn…出生于……beburdenedwith…担负着becrowdedwith挤满了…becoveredwith
本文标题:总复习 非谓语动词
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